what time does a serama/bantam start laying

[the beginner]

HI i have a serama bantam it a crossbred chicken they are not bigger then a bantam and not smaller the n a serama i was wandoring when they start to lay

 

[QueenMisha]

Most bantams will begin to lay around 20-26 weeks of age, same as any standard breed. Though some may take up to 30-36 weeks.